28 Mr. G. A. Prinsep on the spontaneous heating of Brine 



Second Experiment, bth November, 2 r.M. <vt Narainpore. 

 Open round brine reservoir. Probe at angle about 60° south-west side. 



No. Temp. 



(appt.) S. G. 11G3 atT. 100 



not full, 

 (appt.) S. G. 



1140 

 1160 

 1161 

 1157 

 1159 

 1153-5 

 1145 

 1121 

 1100 

 1090 

 1075 

 1065 

 1065 

 1040 

 1044-3 

 not full. 

 1038 



104 

 108 

 113 

 117 

 123 

 124 

 130 

 1-25 

 120 

 114 

 109 

 101 

 97 

 84 

 83 



81 



TJiird Experiment, bth November, 2| p.m. 



Same place and reservoir east side at gate. Probe at angle 



about 75°. 



(appt.) S. G 



1149 atT. 

 1145-3 „ 

 not full 

 S.G. 1175 „ 

 1165-5 „ 

 1159 „ 

 1155 

 1139 

 1125 



1097 „ 

 1075 



1068 „ 

 1050 



1040 „ 

 1038 „ 

 1037i „ 



100 

 103 



111 



116 



124 



130 



128 



127 



120 



109 



101 



90 



84 



81 



81 



Fovrtli Experiment, 19tk November, 2 p.m., at Narainpore. 

 Open round brine reservoir south- west side. Probe at angle 60°. 



No. Temp. 



1 104 



2 108 



3 108J 



4 114^ 



(appt.) S.G. 1150 atT. 102 

 ,, not full. 



„ S.G. 1150 „ 106 



1148 „ 112 



